I try to put a widget above content and sidebar, right under the navigation bar, but I have no clue which position ID it is.
Well I used the Welcome Notice Banner to accomplish what I wanted and it worked. The ad method was more complicated.Sorry I wasn't clear. I meant go to Admin Panel -> setup advertising. Create an "ad" just with the widget key
$xf.reply.containerKey == 'node-7', but there no "discussion list" widget location?